| Project/Area Number |
20340060
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Ritsumeikan University |
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Principal Investigator |
MATSUKI Seishi 立命館大学, 総合理工学研究機構, 教授 (50037941)
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| Co-Investigator(Kenkyū-buntansha) |
KIDO Yoshiaki 立命館大学, 理工学部, 教授 (40224993)
ウエイド ネイラー 立命館大学, 理工学部, 講師 (30411218)
WADE Naylor 立命館大学, 理工学部, 講師 (30411028)
西村 智明 立命館大学, 理工学部, 講師 (80388149)
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| Co-Investigator(Renkei-kenkyūsha) |
YAMAMOTO Katsuji 京都大学, 工学研究科, 教授 (90191395)
NISHIMURA Tomoaki 法政大学, イオン工学センター, 准教授 (80388149)
NAYLOR Wade 大阪大学, 理学研究科, 准教授 (30411218)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2010: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2009: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2008: ¥11,570,000 (Direct Cost: ¥8,900,000、Indirect Cost: ¥2,670,000)
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| Keywords | 動的カシミア効果 / 単一光子検出 / リドベルグ原子 / 共振空胴 / パラメトリック共振 / 宇宙物理 / 量子物理 / カシミア効果 / 量子エレクトロニクス / 量子物理学 / 極低温機器 / レーザー励起 / マイクロ波単一光子検出 / マイクロ波共振空洞 |
|---|
| Research Abstract |
Real photon production from the dynamical Casimir effect was investigated experimentally and theoretically : A cryostat was constructed to cool a resonant microwave cavity in which a semiconductor slab is set and irradiated by a pulsed laser to move and vibrate effectively the wall of the cavity. Photons produced in the cavity are detected with a Rydberg-atom single-photon detector. Optimum setup of experiment was studied theoretically by taking into account the slab and the photon-atom coupling in the cavity.
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